426923270050 has 12 divisors (see below), whose sum is σ = 794077282386. Its totient is φ = 170769308000.

The previous prime is 426923270047. The next prime is 426923270071. The reversal of 426923270050 is 50072329624.

It can be written as a sum of positive squares in 3 ways, for example, as 411769906249 + 15153363801 = 641693^2 + 123099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 426923269985 and 426923270012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4269232651 + ... + 4269232750.

Almost surely, 2^426923270050 is an apocalyptic number.

426923270050 is a deficient number, since it is larger than the sum of its proper divisors (367154012336).

426923270050 is a wasteful number, since it uses less digits than its factorization.

426923270050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8538465413 (or 8538465408 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 426923270050 its reverse (50072329624), we get a palindrome (476995599674).

The spelling of 426923270050 in words is "four hundred twenty-six billion, nine hundred twenty-three million, two hundred seventy thousand, fifty".